Electronics Forum | Fri Jun 23 07:15:41 EDT 2017 | emeto
My pallet is 13mm high(because of electrolytics)and I have a issues with TH parts. Removing them will reduce my pallet height significantly and will fix my current issues.
Electronics Forum | Tue Dec 02 02:47:54 EST 2008 | act_smt
Thanks for the resources. I plan on contacting them to get some answers. I hope this all works out for us & can help others someday should they come accross similar issues too. Thanks again.
Electronics Forum | Tue Nov 18 20:03:19 EST 2008 | davef
Here are people at IPC that can direct you to the people you need to talk to about the issues that you have with the standards: * Jack Crawford, IOM, IPC Director Certification and Assembly Technology, crawja@ipc.org 847-597-2893, 847-615-5693 * Dav
Electronics Forum | Thu Nov 21 12:06:16 EST 2013 | rgduval
The last time I got corroded parts out of my wash was when my DI tanks were spent, and I was pretty much using straight tap water. Refreshing the DI tanks eliminated my issue. Hope this helps. cheers, ..rob
Electronics Forum | Wed May 17 12:08:04 EDT 2006 | Mark
Hello, I have recived from customer PCB where he found that big SMD electrolytic capacitor just fell off. I checked this boards (FR4 , Au/Ni coating). I noticed that all solder remained on the termination of capacitors and looks ok but on the boar
Electronics Forum | Tue Feb 19 10:47:47 EST 2019 | rgduval
I'm with Steve. Check the datasheet, and make sure that the terminations are meant for solder application, and not conductive epoxy. I had that happen a year or so ago with an MLCC. Drove us nuts for two days (not to mention the significant rework
Electronics Forum | Wed Jun 29 17:56:47 EDT 2005 | Ryan
We have a new Heller 1809 EXL reflow oven and when we run MELF�s or Aluminum Electrolytic Capacitors through the oven they are being blown off the pads. I have verified that the placement is good before reflow. I verified that they are pushed down
Electronics Forum | Sun Nov 18 11:21:09 EST 2012 | kahrpr
Cost to mark them. Some of the cap manufactures do not have the equipment to do it. They have older lines and to retrofit them is cost prohibitive. A lot of OEMs do not want the values of everything on the boards so they are harder to reverse enginee
Electronics Forum | Fri Sep 24 11:08:13 EDT 2004 | davef
We're not sure what you mean by temperature sensitive components. From an assembly process stand-point, every component we use is temperature sensitive to one level or another. More specifically, some of our products use polyphenylene sulfide (PPS)
Electronics Forum | Mon May 02 23:42:44 EDT 2016 | ttheis
I have a strange issue where all 4 spindles of head 1 on my GSM1 are able to place small parts without a problem until the very end of the routine where a large electrolytic aluminum capacitor is placed. The part is successfully picked out of the fee
